APA Style
Sistem Komunikasi Marabahaya dan Keselamatan Maritim Global : Global Maritime Distress and Safety System. (2015).
Yogyakarta:
Deepublish.
MLA Style
Sistem Komunikasi Marabahaya dan Keselamatan Maritim Global : Global Maritime Distress and Safety System.
.
Yogyakarta:
Deepublish,
2015.
Text.